Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Partly Cloudy

72°F

22°C

Humidity	88%
Wind Speed	S 6 mph
Barometer	30.16 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	6 Aug 10:50 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles S Marine IL

Today
High: 81 °F
T-storms
Likely
Tonight
Low: 70 °F
Scattered
T-storms
Friday
High: 88 °F
Isolated
T-storms
Friday Night
Low: 70 °F
Chance
T-storms
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 72 °F
Mostly Clear
Sunday
High: 91 °F
Mostly Sunny
Sunday Night
Low: 74 °F
Partly Cloudy
Monday
High: 93 °F
Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 81. South wind around 7 mph. Chance of precipitation is 70%.

Tonight

Scattered showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 70. Light southeast wind. Chance of precipitation is 50%.

Friday

Isolated showers and thunderstorms before 10am, then isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

Friday Night

A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 89. Light west wind.

Saturday Night

Mostly clear, with a low around 72.

Sunday

Mostly sunny, with a high near 91.

Sunday Night

Partly cloudy, with a low around 74.

Monday

Sunny, with a high near 93.

Monday Night

Mostly clear, with a low around 75.